RotoBot Programmable Rotator, includes Tube Holders for 30x1.5mL, 8x15mL, and 2x50mL, Cat. No.: BM-R4045, The RotoBot Rotating Mixers feature advanced programming options that far surpass that of the traditional laboratory rotator. With digital speed control and more than 10 operating modes, the RotoBot can be selected to perform a wide variety of rotating, mixing and vibrating actions. In addition, these actions can be combined in succession, using the C1 and C2 “Custom Modes” providing the user with a nearly infinite level of programming. Advanced programming with a wide variety of rotational modes, Set for full 360° rotation, or interrupt rotations with pausing & mixing intervals, Slow rotating to vigorous mixing, Cold room and incubator safe, Accepts common tubes from 1.5 to 50ml, Optional rocking platform